Sensafe (487941) Safe Well Check Home Well Water Test Kit
Safe Well Check Home Well Water Test Kit
Comprehensive 6-parameter testing for private well owners. Know what's in your water before you drink it.
Six Critical Parameters for Well Water Safety
Nitrate & Nitrite Detection
Tests for agricultural runoff and contamination. Nitrate measured 0-50 ppm, nitrite 0.2-3.0 ppm as nitrogen. Critical for homes near farmland.
Iron and Hardness Analysis
Identifies ferrous iron from 0.05 to 1.0 ppm and total hardness up to 1000 ppm. Explains staining, taste issues, and appliance damage.
pH and Alkalinity Balance
Measures pH from 5.5 to 9.5 and total alkalinity up to 500 ppm. Corrosive or scale-forming water identified immediately.
Simple Strip-Based Testing
Color-match results in seconds. No chemistry degree needed. Each Sensafe 487941 kit includes two complete test sets for before-and-after verification.
Complete Range Specifications
| Total Hardness | 0, 50, 80, 120, 250, 425, 1000 ppm (mg/L) |
| Total Alkalinity | 0, 40, 80, 120, 180, 240, 500 ppm (mg/L) |
| pH | 5.5, 6.5, 7.0, 7.5, 8.0, 8.5, 9.5 pH |
| Iron (Fe+2) | 0.0, 0.05, 0.1, 0.3, 1.0 ppm (mg/L) |
| Nitrate (as N) | 0, 2.0, 10, 20, 50 ppm (mg/L) |
| Nitrite (as N) | 0.2, 1.0, 1.5, 3.0 ppm (mg/L) |
| Tests Per Kit | 2 complete test sets |
| Manufacturer Part | Sensafe 487941 |
Application
The Sensafe 487941 Safe Well Check kit is designed for private well owners, rural homeowners, and anyone relying on unmonitored groundwater sources. Also suitable for pre-treatment testing before installing reverse osmosis systems, water softeners, or whole-house filtration. Use alongside the Sensafe 481302 Well Water Check kit for expanded testing protocols.
EPA Doesn't Test Your Well
Only 15% of Americans use well water, and it's entirely unregulated. This kit gives you laboratory-level insight at home.
Affordable Baseline Testing
Two full test sets for the price most labs charge for one parameter. Know your water quality before investing in treatment.
Results in Minutes
No waiting for lab reports. Dip the Sensafe test strips, compare colors, and identify contamination immediately.
Actionable Data
Each parameter measured correlates directly to treatment solutions. High hardness means softener sizing, high nitrate means RO or distillation.
Safe Well Check Home Well Water Test Kit
Comprehensive 6-parameter testing for private well owners. Know what's in your water before you drink it.
Six Critical Parameters for Well Water Safety
Nitrate & Nitrite Detection
Tests for agricultural runoff and contamination. Nitrate measured 0-50 ppm, nitrite 0.2-3.0 ppm as nitrogen. Critical for homes near farmland.
Iron and Hardness Analysis
Identifies ferrous iron from 0.05 to 1.0 ppm and total hardness up to 1000 ppm. Explains staining, taste issues, and appliance damage.
pH and Alkalinity Balance
Measures pH from 5.5 to 9.5 and total alkalinity up to 500 ppm. Corrosive or scale-forming water identified immediately.
Simple Strip-Based Testing
Color-match results in seconds. No chemistry degree needed. Each Sensafe 487941 kit includes two complete test sets for before-and-after verification.
Complete Range Specifications
| Total Hardness | 0, 50, 80, 120, 250, 425, 1000 ppm (mg/L) |
| Total Alkalinity | 0, 40, 80, 120, 180, 240, 500 ppm (mg/L) |
| pH | 5.5, 6.5, 7.0, 7.5, 8.0, 8.5, 9.5 pH |
| Iron (Fe+2) | 0.0, 0.05, 0.1, 0.3, 1.0 ppm (mg/L) |
| Nitrate (as N) | 0, 2.0, 10, 20, 50 ppm (mg/L) |
| Nitrite (as N) | 0.2, 1.0, 1.5, 3.0 ppm (mg/L) |
| Tests Per Kit | 2 complete test sets |
| Manufacturer Part | Sensafe 487941 |
Application
The Sensafe 487941 Safe Well Check kit is designed for private well owners, rural homeowners, and anyone relying on unmonitored groundwater sources. Also suitable for pre-treatment testing before installing reverse osmosis systems, water softeners, or whole-house filtration. Use alongside the Sensafe 481302 Well Water Check kit for expanded testing protocols.
EPA Doesn't Test Your Well
Only 15% of Americans use well water, and it's entirely unregulated. This kit gives you laboratory-level insight at home.
Affordable Baseline Testing
Two full test sets for the price most labs charge for one parameter. Know your water quality before investing in treatment.
Results in Minutes
No waiting for lab reports. Dip the Sensafe test strips, compare colors, and identify contamination immediately.
Actionable Data
Each parameter measured correlates directly to treatment solutions. High hardness means softener sizing, high nitrate means RO or distillation.
Original: $12.00
-65%$12.00
$4.20Description
Safe Well Check Home Well Water Test Kit
Comprehensive 6-parameter testing for private well owners. Know what's in your water before you drink it.
Six Critical Parameters for Well Water Safety
Nitrate & Nitrite Detection
Tests for agricultural runoff and contamination. Nitrate measured 0-50 ppm, nitrite 0.2-3.0 ppm as nitrogen. Critical for homes near farmland.
Iron and Hardness Analysis
Identifies ferrous iron from 0.05 to 1.0 ppm and total hardness up to 1000 ppm. Explains staining, taste issues, and appliance damage.
pH and Alkalinity Balance
Measures pH from 5.5 to 9.5 and total alkalinity up to 500 ppm. Corrosive or scale-forming water identified immediately.
Simple Strip-Based Testing
Color-match results in seconds. No chemistry degree needed. Each Sensafe 487941 kit includes two complete test sets for before-and-after verification.
Complete Range Specifications
| Total Hardness | 0, 50, 80, 120, 250, 425, 1000 ppm (mg/L) |
| Total Alkalinity | 0, 40, 80, 120, 180, 240, 500 ppm (mg/L) |
| pH | 5.5, 6.5, 7.0, 7.5, 8.0, 8.5, 9.5 pH |
| Iron (Fe+2) | 0.0, 0.05, 0.1, 0.3, 1.0 ppm (mg/L) |
| Nitrate (as N) | 0, 2.0, 10, 20, 50 ppm (mg/L) |
| Nitrite (as N) | 0.2, 1.0, 1.5, 3.0 ppm (mg/L) |
| Tests Per Kit | 2 complete test sets |
| Manufacturer Part | Sensafe 487941 |
Application
The Sensafe 487941 Safe Well Check kit is designed for private well owners, rural homeowners, and anyone relying on unmonitored groundwater sources. Also suitable for pre-treatment testing before installing reverse osmosis systems, water softeners, or whole-house filtration. Use alongside the Sensafe 481302 Well Water Check kit for expanded testing protocols.
EPA Doesn't Test Your Well
Only 15% of Americans use well water, and it's entirely unregulated. This kit gives you laboratory-level insight at home.
Affordable Baseline Testing
Two full test sets for the price most labs charge for one parameter. Know your water quality before investing in treatment.
Results in Minutes
No waiting for lab reports. Dip the Sensafe test strips, compare colors, and identify contamination immediately.
Actionable Data
Each parameter measured correlates directly to treatment solutions. High hardness means softener sizing, high nitrate means RO or distillation.
